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| Categories | 12V LiFePO4 Battery Pack |
|---|---|
| Brand Name: | TAC or OEM |
| Model Number: | IFM19-12-E4 |
| Certification: | UL1642 MSDS REACH UN38.3 |
| Place of Origin: | shenzhen |
| MOQ: | 200PCS |
| Price: | USD62 |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 50000 per week |
| Delivery Time: | 15-25 days after order confirm |
| Packaging Details: | meet un38.3 require |
| Type: | LiFepo4 battery pack |
| voltage: | 19.2V |
| Capacity: | 12AH |
| Size: | 80*75*205mm |
| Epoxy board: | FR4 |
| PCM: | Including of PCM |
| Application: | studio monitors |
| Charge protection voltage: | 21.9v |
| Company Info. |
| Guang Zhou Sunland New Energy Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
| No. | Items | Specifications | Remark | |
| 1 | Nominal Capacity | 12Ah | 0.2C Standard discharge | |
| 2 | Minimum Capacity | 11.5Ah | ||
| 3 | Nominal Voltage | 19.2V | Mean Operation Voltage | |
| 4 | Charge Voltage | 21.9V±0.03V | By standard charge method | |
| 5 | Charge protection voltage | ≥21.4V | By standard charge method | |
| 6 | Standard charging method | 0.2C constant current,21.9V constant voltage charge to 21.9V,continue charging till current decline to ≤0.01C | ||
| 7 | Charge current | 0.2C | 2.4A | Standard charge, charge time about 6h(Ref) |
| 8 | Standard discharging method | 0.2C constant current discharge to12.0V, | 0.2C | |
| 9 | Maximum discharge current | 1C | 12A | |
| 10 | fast surge discharge rating | 2C | 24A | 15s |
No | Items | Test Method and Condition | Criteria |
1 | Rated Capacity at 0.2C(Min.) | After standard charge, the capacity shall be measured on 1C discharge till the voltage discharge to2.0V, | ≥5800mAh |
2 | Cycle Life | Charging and discharging battery as blew conditions 0.2C standard charge to 3.65V end-off 0.2C standard discharge to 2.0V cut-off Continuous charge and discharge for 2000cycles ,the capacity will be measure after the2000th cycle | ≥80% of initial capacity |
3 | Capacity retention | The battery to be charge in accordance with standard charge condition at 20~25 ℃,then storage the battery at an ambient temperature 20~25℃ for 28 days. Measure the capacity after 30 days with 1C at 20~25 ℃ as retention capacity | Retention capacity ≥80% |
| NO | Items | Units: mm | Remark | |
| 1 | Thickness | T | 80 | Max. |
| 2 | Width | W | 75 | Max |
| 3 | Height | H | 205 | Max |
| 4 | Wire | AGW 16# OR 18# | ||
| 5 | Connector | Original MOLEX 39014031-3P | ||
| 5 | Cable Length of discharging | L3 | 302 +/- 2 | MM |
| 6 | PCM | 70*50*10MM | MAX | |
| NTC | 10K | On PCM | ||
| PTC | TRB900 2P | On PCM | ||
| 7 | PVC | Blue | ||
| 8 | FR4 Epoxy board | yellow | Meet UL94-V0 | |
|
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